solved I’m working on a social work question and need an

I’m working on a social work question and need an explanation to help me learn.

Why are various cognitive-behavioral approaches needed? Provide examples to support your answer.
Rational emotional behavioral therapy, a type of cognitive behavioral approach, is also void of self-evaluation. A client is urged to let go of the idea that there is judgment involved in determining if a person is worthy or not. Using this concept, clients are urged to believe they are valuable just as they are. If you had a client who had ego disturbance because of continual self-judgment, what types of exercises could you have them work on to change their own self-image?